A Case of Sesamoid Displacement Causing the First Metacarpophalangeal Joint Locking (SDL)

October 4, 2010 updated by: The Second Hospital of Qinhuangdao

Study of the Second Hospital of Qinhuangdao

Traumatic sesamoid displacement of the first metacarpophalangeal joint can affect thumb function.

Study Overview

Status

Completed

Conditions

Detailed Description

Although occurrence is rare, the mechanism of the displacement is commonly complex and varied. Understanding the mechanism is critical for treatment of the disorder. We herein present a locked thumb MCPJ caused by sesamoid displacement.

Study Type

Observational

Enrollment (Actual)

1

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

20 years to 70 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

1 person

Description

Inclusion Criteria:

  • Traumatic sesamoid displacement

Exclusion Criteria:

  • Pathologic sesamoid disorder

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

The Second Hospital of Qinhuangdao

Investigators

  • Study Chair: Chenlin Li, M.D., Second Hospital of Qinhuangdao

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

January 1, 2008

Primary Completion (Actual)

January 1, 2008

Study Completion (Actual)

April 1, 2010

Study Registration Dates

First Submitted

October 2, 2010

First Submitted That Met QC Criteria

October 4, 2010

First Posted (Estimate)

October 5, 2010

Study Record Updates

Last Update Posted (Estimate)

October 5, 2010

Last Update Submitted That Met QC Criteria

October 4, 2010

Last Verified

October 1, 2010

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • SecondQinhuangdao201010

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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